I purchased the first two items I will need for this year's Halloween costume: elbow length lilac fingerless gloves and a wig.
The character didn't actually wear gloves - that's just my interpretation of her. Her skin is purple (hint!) and I don't feel like smearing purple body paint all over myself. That being said,
this is what the wig looks like.
I imagine you can come up with a few good guesses based on skin color and hair. Going shopping for the rest of my supplies this Thursday! So excited!